(19)

(11)

EP 2 526 736 A2

(12)

(88) Date of publication A3: 09.09.2011 (43) Date of publication: 28.11.2012 Bulletin 2012/48 (21) Application number: 11703920.6 (22) Date of filing: 18.01.2011

(51) International Patent Classification (IPC):  H05B 6/74(2006.01) H05B 6/70(2006.01) H05B 6/76(2006.01) (86) International application number: PCT/GB2011/050074 (87) International publication number: WO 2011/086393 (21.07.2011 Gazette 2011/29)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 20.09.2010 GB 201015702 18.01.2010 GB 201000748 (71) Applicant: Ems Waves Limited Stoke-on-Trent, Staffordshire ST4 4LZ (GB)	(72) Inventors: ERSKINE, William, Robertson, Cunningham Aberdeen Aberdeenshire AB34 4YQ (GB) GOUGH, Andrew, Terah Newcastle-under-Lyme Staffordshire ST5 2EL (GB) WICKS, Paul, Raymond, James Shanklin Isle of Wight PO37 7JZ (GB) (74) Representative: Tranter, Andrew David  Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham West Midlands B16 8QQ Edgbaston Birmingham West Midlands B16 8QQ (GB)